Mathematics, 25.01.2020 00:31 therealrg10
15. tell whether the lines for each pair of equations are parallel perpendicular or neither
y=-3x+7
-2x+6y=3
16. tell whether the lines for each pair of equations are parallel perpendicular or neither
y=-1/5x+6
-2x+10y= 5
Answers: 2
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The area of a circle is equal to 1 dmΒ². find the radius of the circle.
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Aclassroom is made up of 11 boys and 14 girls. the teacher has four main classroom responsibilities that she wants to hand out to four different students (one for each of the four students). if the teacher chooses 4 of the students at random, then what is the probability that the four students chosen to complete the responsibilities will be all boys?
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Mathematics, 22.06.2019 00:20
Three students, javier, sam, and corrine, participated in a fundraiser where people donated a certain amount of money per lap that the student ran. each student also had some initial donations that were collected before the run. the equations that represent each student's total donation, y, based on the number of laps ran, x, is shown below. match each equation with the correct rate of change for that student.
Answers: 1
15. tell whether the lines for each pair of equations are parallel perpendicular or neither
y...
y...
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